Alcohol as social lubricant.

This study examines how consuming alcohol differentially affects the communicative behavior and perceptions of high and low social self‐esteem (SSE) women as they engage in a brief interaction with a flirtatious male. Alcohol myopia theory proposes that alcohol affects behavior when it blocks a person's normal inhibitions about enacting a behavior. It was predicted that low SSE women would be more inhibited when talking to a flirtatious male than would high SSE women and, therefore administration of a social self‐esteem measure and random assignment to an alcoholic or nonalcoholic beverage condition, participants (N=50) talked with an attractive, flirtatious male confederate. Low SSE women were less anxious and self‐disclosed more when drinking than when sober, whereas high SSE women were not significantly affected by alcohol consumption. The discussion highlights the complex and often contradictory effects of alcohol consumption on social interaction.     

The Temple-Wisconsin Cognitive Vulnerability to Depression Project: lifetime history of axis I psychopathology in individuals at high and low cognitive risk for depression

The authors tested the cognitive vulnerability hypotheses of depression with a retrospective behavioral high-risk design. Individuals without current Axis I diagnoses who exhibited either negative or positive cognitive styles were compared on lifetime prevalence of depressive and other disorders and the clinical parameters of depressive episodes. Consistent with predictions, cognitively high-risk participants had higher lifetime prevalence than low-risk participants of major and hopelessness depression and marginally higher prevalence of minor depression. These group differences were specific to depressive disorders. The high-risk group also had more severe depressions than the low-risk group, but not longer duration or earlier onset depressions. The risk group differences in prevalence of depressive disorders were not mediated by current depressive symptoms.     

Learning as a context for differences and differences as a context for learning

In this paper we describe how we, as two trainers with multiple differences, engaged with a group of trainees in a process of deconstructing the differences between the participants in the training group, using the acronym Social GRRAACCEESS as a heuristic. We will explore how these differences reflexively influenced the process of learning, through teaching, training and supervision, within the group.     

Classification of spelling errors and their relationship to reading ability, sex, grade placement, and intelligence

A simple scheme for the classification of spelling errors was applied to the errors of four groups of children, totaling 483 subjects, in grades 3 to 12. The subjects in two of the groups, Group I and Group IV, consisted of individuals who attended special schools for children with dyslexia or specific reading disability (SRD). Group II included school age siblings of subjects in Group I, and Group III included subjects drawn from regular school programs. It was shown that (a) type of spelling error is independent of sex, (b) there are no consistent effects of IQ or grade level on type of spelling error, and (c) disabled readers as a group are more likely to produce dysphonetic errors than are normal readers. Although the type of spelling error produced by children who had a spelling disability only was shown to be similar to that of normal readers and to differ from that of disabled readers as a group, disabled readers were shown to differ among themselves, lending strong support to the use of spelling error type as a characteristic for identifying subgroups.     

A dual-probe recognition memory task for use during sustained operations

Although memory has been shown to be greatly affected by sleep loss, there is an absence of data on the effect of sustained work on recognition memory. This is unfortunate because recognition, unlike free recall, can be analyzed to separate effects on memory sensitivity from effects on report bias. Based upon work with single-probe recognition memory tasks, we developed a clual-probe recognition task for practical use in sustained work paradigms. The task requires 20 min to complete and yields an array of performance variables that can be used to conduct signal detection analyses, to assess serial-position effects, and to evaluate speed-accuracy functions.     

The rebirth of bioethics: extending the original formulations of Van Rensselaer Potter

Van Rensselaer Potter's original concept of bioethics as a global integration of biology and values was designed to guide human survival. His attention to the creation of human knowledge and the incorporation of ecological concepts and values into medicine and health remain important, yet largely neglected, contributions deserving of further elaboration. Bioethicists should heed his warning about unsustainable progress, particularly in health care systems, and work toward changing their behaviors. Incorporating life-affirming spiritual values and extending Potter's global bioethics to a deeper bioethics seem essential.     

Imagery and verbal encoding in left and right hemisphere damaged patients

Neuropsychological aspects of imaginal and verbal encoding in memory were explored in two forced-choice recognition memory experiments with patients suffering from left and right anterior cerebral hemisphere damage. In the first experiment stimulus type and rate of presentation were varied. Predictions of patient performance based on the hypothesis that left anterior hemisphere pathology impairs verbal memory coding and right anterior hemisphere pathology impairs imaginal coding were confirmed. In a second recognition memory experiment for pictures of common objects, system-specific (imaginal or verbal) interference and distractor effects were demonstrated by analyzing the effects of interpolated tasks and the nature of false-recognition errors.